The popularity of enriched air diving continues to grow as divers realize the benefits of using nitrox such as extended bottom time and reducing overall nitrogen load on multiple dives. (jacksdivinglocker.com)
This combination takes already experienced divers all the way from the basics of technical diving to the limits of air diving with two different decompression gases. (twofishdivers.com)
Students learn about the procedures, equipment requirements and hazards involved in deep air diving with two different decompression gases. (twofishdivers.com)